CH366082A - Electric circuit breaker - Google Patents

Electric circuit breaker

Info

Publication number
CH366082A
CH366082A CH6518158A CH6518158A CH366082A CH 366082 A CH366082 A CH 366082A CH 6518158 A CH6518158 A CH 6518158A CH 6518158 A CH6518158 A CH 6518158A CH 366082 A CH366082 A CH 366082A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
electric circuit
electric
breaker
circuit
Prior art date
Application number
CH6518158A
Other languages
German (de)
Inventor
P Strom Albert
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH366082A publication Critical patent/CH366082A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
CH6518158A 1957-10-30 1958-10-18 Electric circuit breaker CH366082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US693309A US3075060A (en) 1957-10-30 1957-10-30 Circuit interrupters

Publications (1)

Publication Number Publication Date
CH366082A true CH366082A (en) 1962-12-15

Family

ID=24784144

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6518158A CH366082A (en) 1957-10-30 1958-10-18 Electric circuit breaker

Country Status (5)

Country Link
US (1) US3075060A (en)
CH (1) CH366082A (en)
DE (1) DE1199368B (en)
FR (1) FR1214300A (en)
GB (1) GB860246A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214547A (en) * 1962-01-17 1965-10-26 Westinghouse Electric Corp Interrupting structure and gas-control arrangement for compressed-gas circuit interrupter
BE630254A (en) * 1962-03-30
GB184999A (en) * 1962-05-07 1922-08-31 Harry Ormiston Ormiston An improved metallic paint or coating
CH412058A (en) * 1964-08-07 1966-04-30 Oerlikon Maschf Circuit breaker
US3345487A (en) * 1965-02-16 1967-10-03 Westinghouse Electric Corp Hydraulically operated circuit breaker
US3500723A (en) * 1965-02-16 1970-03-17 Westinghouse Electric Corp Hydraulic systems with increased speed of response
NL129727C (en) * 1966-12-28
FR2115506A5 (en) * 1970-11-23 1972-07-07 Gratzmuller Jean Louis
DE2063093C3 (en) * 1970-12-11 1976-01-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen High voltage switch
DE2108265C3 (en) * 1971-02-17 1978-05-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen High voltage switch
FR2209997B1 (en) * 1972-12-12 1976-01-30 Merlin Gerin
US4103130A (en) * 1975-01-29 1978-07-25 Westinghouse Electric Corp. Resistor applications for high-power circuit breakers
DE2608944A1 (en) * 1976-03-04 1977-09-08 Bbc Brown Boveri & Cie SF LOW PISTON SWITCH FOR HIGH VOLTAGE IN OUTDOOR DESIGN
DE3710082C2 (en) * 1987-03-27 1994-05-19 Asea Brown Boveri Hydraulic drive for a high-voltage switching device
DE4011445A1 (en) * 1990-04-09 1991-10-10 Abb Patent Gmbh HYDRAULIC DRIVE

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599966A (en) * 1945-09-24 1948-03-25 Reyrolle A & Co Ltd Improvements in or relating to electric circuit-breakers of the gas-blast type
CH72321A (en) * 1914-07-18 1916-05-01 Bbc Brown Boveri & Cie Oil switch with protective resistor
US1653086A (en) * 1923-03-13 1927-12-20 Gen Electric Electric switch
BE370814A (en) * 1929-07-16
GB479069A (en) * 1936-08-05 1938-01-31 Gen Electric Co Ltd Improvements in electric switches having arc preventing or limiting arrangements
BE431038A (en) * 1937-11-10
US2239554A (en) * 1938-01-29 1941-04-22 Westinghouse Electric & Mfg Co Circuit interrupter
US2445529A (en) * 1944-09-19 1948-07-20 Westinghouse Electric Corp Circuit interrupter
US2459599A (en) * 1944-09-20 1949-01-18 Westinghouse Electric Corp Circuit interrupter
FR1010779A (en) * 1948-10-23 1952-06-16 Electricite De France Improvements made to means for controlling and monitoring high-voltage electrical devices, such as circuit breakers, disconnectors, etc.
US2604562A (en) * 1949-01-29 1952-07-22 Gen Electric Electric circuit interrupter
FR60645E (en) * 1949-09-13 1954-11-22 Electricite De France Improvements made to means for controlling and monitoring high-voltage electrical devices, such as circuit breakers, disconnectors, etc.
US2662133A (en) * 1949-09-21 1953-12-08 Royal Electric Mfg Co Disconnect switch
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance
US2781435A (en) * 1951-03-18 1957-02-12 Heilmann Philipp Arc-extinguishing mechanism for electric switches
US2730589A (en) * 1953-01-13 1956-01-10 Allis Chalmers Mfg Co Circuit breaker with hydraulic motor controlled by main and pilot valves
BE526782A (en) * 1953-02-26
CH324054A (en) * 1953-03-30 1957-08-31 Louis Gratzmuller Jean Circuit breaker
BE535810A (en) * 1954-02-17
US2816978A (en) * 1954-02-24 1957-12-17 S & C Electric Co Circuit interrupter construction
US2813177A (en) * 1954-03-29 1957-11-12 Kelman Electric And Mfg Compan Circuit breaker
US2933575A (en) * 1956-10-22 1960-04-19 Westinghouse Electric Corp Circuit interrupters

Also Published As

Publication number Publication date
GB860246A (en) 1961-02-01
DE1199368B (en) 1965-08-26
US3075060A (en) 1963-01-22
FR1214300A (en) 1960-04-07

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